| HT-20 is a modern Opentherm protocol boiler control thermostat with mirror looking. By the large&intuitive touch LCD display, the users are convenient to set programming schedues ,timers, eco temperature either by on local thermostat or on the Smart Application. The thermostat uses the LED display which is fit for the moden house decoration. We also offers the normal LCD version for customer selection, check here. |
| Item Number | HT-20 OT |
| Display | Arylic Mirror + LED |
| Thermostat Dimension | 125x98x23.5mm |
| Material | ABS+PCS(ROHS certificated) |
| Power Input | AA*2 or 5V USB |
| Set Temp Range | 5~35℃ |
| Ambient Temp | 0~50℃ |
| Floor Temp | 0~80℃ |
| Open Window Detect | yes |
| Child Lock | yes |
| frost protection | yes |
| Relative Humidity | 85% |
| Sensor Type | NTC 10K |
| Battery LIfe | 1 Year |
| Accuracy | ± 1℃ |
| Modes | Manual /schedule/eco |
| Communication Protocol | Opentherm 4.0 (optional) |
| External Sensor | not supported |
| Floor Protection | yes |
| Window Open Detection | yes |
| Programmable/Schedule | yes |
| Interaction Method | Touch LED screen |
| Language | EN |
| Control Method | ON/OFF |
| Certification | CE (RED/ECM/LVD) ,Rohs |
| OEM levels | 1. Customized logo and package 2. Customized software (change to customer's user interface and control logic) 3. Customized hardware(change the PCB and schematic based on the request) |
Q1: Are you a manufacturer or trading company?
We are professional OEM/ODM thermostat manufacturer since 2003 with 8000sqm factory.
Q2: What is your MOQ for batch order?
50 PCS
Q3: What is your stand lead time?
Samples : 3-5 workding days, Batch: 30-40 days
Q4: What certification do you have for your products?
CE/ROHS, FCC,UKCA, REACH(according to request)
Q5: What is your product warranty ?
1 year
Q6: How is the logo print and customized package?
We accept normally 1 color logo print, and customized CMYK printed box.
Q7: Do you have free spares for each order?
We don't have free spares but have free reparing or replacement policy , boldly to save qualify rate is 99.5%.
Q8: What is your advantage?
We have the largest manufacturing plant, full manufacturing lines, intact QC/QA systems, concentrated product OEM&ODM service
Q9: What is your main market?
Whole Europe/ME/ Asia/Latin America/ US /Canada
For more questions, please drop an email to [email protected]
